02 sensor

  1. catalytic Converter

    2011 Dodge Ram Forum
    I own a 2011 ram 1500 5.7 Hemi dual exhaust pipes. Do anyone know if the catalytic converter(s) are welded on or clammed on? My truck is puttering when I take off and someone told me its the catalytic converter going bad. I have no check engine light on currently and its been doing this for...
  2. 2003 Dodge Ram with All of the Codes

    5.7L V8 Specific Topics
    Hello everyone, New to the forum and this will be my first post so hopefully I can make it a good one. I have a 2003 Dodge Ram 1500 with a 5.7l hemi. The truck has been suffering from intermittent issues for the better part of the last 6 months. The issues come and go. Some times day to day and...
  3. Rewiring a burned up 02 Sensor plug??

    Start this by saying i have a 2002 Dodge Ram 2500 5.9L gas. I found that my downstream 02 Sensor plug had fallen down and melted onto my catalytic converter. My friend that was helping me cut out the bad plug before i could match the wires. So now i have a new sensor that is ready to go in and...
  4. 02 sensor question

    looking at redoing my exhaust, rusted totally out, it just has the stock 2"- cat- 2.5" single set up, I just swapped stock muffler for 2.5"-2.5" glass pack, sound improved greatly, and reduced about 95% of my exhaust leak, still have one infront of the cat, but thats an easy fix, my question is...